Busted!

Some days I get 2-3 duck eggs in the morning. Some days just 1. The 1 is always by itself. When I get 3, there are usually 2 laid together.

Today I was moving the feed container around and discovered that someone has been laying eggs in the corner! There were 7 of them and the float test showed that they're still quite fresh. Don't know how she/they did it. The space seems too narrow, even for skinny runner ducks, so maybe she/they have been squatting on top of the bin and the eggs have dropped down.